Each week we answer some of your pressing questions about the coronavirus and how to stay safe. Email us your questions at goatsandsoda@npr.org with the subject line: "Weekly Coronavirus Questions." ...

Global health experts have been warning people of the severe risk and complications associated with dangerously low oxygen levels of patients suffering from COVID-19. But a simple device, which is ...

As said earlier, the blood oxygen level measures exactly how much oxygen your red blood cells are carrying in your body and how efficiently the oxygen is getting delivered to all the cells. On average ...

A pulse oximeter is a small device that can measure the oxygen saturation in your blood. Pulse oximetry is useful for people with chronic lung or heart conditions, who need to monitor how well oxygen ...

Given the rising number of COVID 19 cases in the country, there has been a surging demand for a pulse oximeter. Pulse oximeters are medical devices that monitor the oxygen level of a patient's blood ...